(USA) Staff, Data Scientist

Walmart

Actively hiring
Bentonville, AR Posted 10 days ago $110,000–$220,000 / year
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At a glance

AI generated

TL;DR

As a full-stack Staff Data Scientist at Walmart Marketplace, you will be responsible for building scalable end-to-end data science solutions, owning the MLOps lifecycle from data monitoring to model deployment. You will develop and maintain robust MLOps infrastructure, apply SRE principles for ML workloads, lead code reviews, and mentor junior team members. Additionally, you will build continuous training pipelines, enhance data feedback workflows, consult with stakeholders on AI solutions, and deploy end-to-end models that balance accuracy and efficiency. The role requires strong knowledge of machine learning foundations, experience in big data analytics, proficiency in Python, Hadoop, Spark, Git, and SQL, as well as expertise in translating complex problems into data science algorithms. This position is integral to Walmart’s e-commerce strategy, focusing on providing best-in-class marketplace experiences for sellers and customers through highly scalable systems.

Skills

Python Hadoop Spark Git SQL Kafka MLOps SRE CI/CD Docker Kubernetes Prometheus Grafana AWS Azure Google Cloud Platform PostgreSQL MongoDB Redis Jenkins Terraform

What you'll do

  • Own the MLOps lifecycle from data monitoring to model deployment.
  • Develop and maintain scalable MLOps infrastructure for unified logging and monitoring.
  • Apply SRE principles to optimize cloud deployments and monitor ML performance.
  • Lead code reviews and mentor junior machine learning engineers on best practices.
  • Build continuous, distributed training pipelines for multiple Marketplace initiatives.
  • Enhance data feedback workflows to improve efficiency of labeling teams.

What we're looking for

  • Extensive experience in machine learning, including supervised and unsupervised techniques.
  • Proficiency in Python, data structures, and big data platforms like Hadoop and Spark.
  • Strong background in statistical analysis and identifying trends in large datasets.
  • Hands-on experience with Git, SQL, and relational databases for data management.
  • Ability to lead MLOps lifecycle, including model monitoring and robust infrastructure development.

Market check

Salary context

This $110,000–$220,000 range sits above 66% of similar postings on FindRole.

Peer median band

$99,000–$216,000

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$126,800–$184,900

Middle half of comparable postings.

Based on 240 comparable postings.

* 240 is the maximum number of comparable postings sampled.

Employer

About Walmart

Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail

Walmart currently has 495 open roles on FindRole.

Listed pay typically runs $117,000–$234,000 across 487 roles with salary data.

Most-posted roles

View all roles at Walmart

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